<?php

/**
 * This is the model class for table "rs_message".
 *
 * The followings are the available columns in table 'rs_message':
 * @property integer $id
 * @property string $subject
 * @property string $message
 * @property integer $status
 * @property string $create_time
 * @property string $last_update
 *
 * The followings are the available model relations:
 * @property MessageUser[] $messageUsers
 */
class Message extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Message the static model class
	 */
    const SENDER="S",RECEIVER="R";
    const SENT="S", READ="R" , UNREAD="U";
    //Fake attributes
    public $message;
    //public $temp_id;
//    public $ownership;
//    public $user_id;

	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'rs_message';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			/*array('status', 'numerical', 'integerOnly'=>true),*/
			array('subject', 'length', 'max'=>255),
			array('message, create_time, last_update', 'safe'),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, subject, message, status, create_time, last_update', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'messageUsers' => array(self::HAS_MANY, 'MessageUser', 'message_id'),
            /*'children'=>array(self::HAS_MANY, 'Message', 'parent_id', 'order'=>'id ASC'),
            'countChildren'=>array(self::STAT, 'Message', 'parent_id'),*/
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'subject' => 'Subject',
			'message' => 'Message',
			'status' => 'Status',
			'create_time' => 'Create Time',
			'last_update' => 'Last Update',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('subject',$this->subject,true);
		$criteria->compare('message',$this->message,true);
		$criteria->compare('status',$this->status);
		$criteria->compare('create_time',$this->create_time,true);
		$criteria->compare('last_update',$this->last_update,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}